$ git clone -n https://gitee.com/opencloudos-stream/hyphen-pt.git /var/lib/mock/dist-oc9-epol-build-119018-69925/root/chroot_tmpdir/scmroot/hyphen-pt
Cloning into '/var/lib/mock/dist-oc9-epol-build-119018-69925/root/chroot_tmpdir/scmroot/hyphen-pt'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/hyphen-pt
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7cc40a update